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公开(公告)号：US20240059541A1
公开(公告)日：2024-02-22
申请号：US18455710
申请日：2023-08-25
Applicant: DAI NIPPON PRINTING CO., LTD.
Inventor： Atsushi HAYAKAWA , Yukinori YAMAMOTO , Yuiko WADA , Junichi MURAKAMI , Takahiro FUJINO , Yoshitaka INOUE
CPC classification number: B67C3/2642 , B67C3/026 , B67C3/24 , B67C3/225 , B67C7/004 , C02F1/325 , C02F1/001 , B67C2003/227 , B67C2007/006 , B67C2003/228 , C02F2201/326 , C02F2209/03 , C02F2303/04
Abstract: A content-filling system (10) includes a water sterilization line (50) that sterilizes water without heating, an undiluted-solution sterilization line (70) that heats and sterilizes a product undiluted solution, and a filling device (20) that is connected to the water sterilization line (50) and the undiluted-solution sterilization line (70) and that fills the water and the product undiluted solution in bottles (100).
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公开(公告)号：US20210107780A1
公开(公告)日：2021-04-15
申请号：US16493069
申请日：2018-04-06
Applicant: Dai Nippon Printing Co., Ltd.
Inventor： Atsushi HAYAKAWA , Yuiko WADA
Abstract: To make a sterilization step appropriate in an aseptic filling apparatus. Provided is an aseptic filling apparatus including a step of sterilizing a preform and a step of sterilizing a container obtained by molding the preform, wherein assuming sterilization effects in the respective sterilization steps as X [LRV] and Y [LRV], a relationship of 5≤X+Y≤10 (where Y≥0) is established.
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公开(公告)号：US20190202106A1
公开(公告)日：2019-07-04
申请号：US16296853
申请日：2019-03-08
Applicant: Dai Nippon Printing Co., Ltd.
Inventor： Atsushi HAYAKAWA , Yuiko WADA
CPC classification number: B29C49/46 , A61L2/186 , A61L2/208 , A61L2/22 , A61L2202/23 , B29C49/06 , B29C49/4205 , B29C49/6418 , B29C2049/4679 , B29C2049/4697 , B29C2049/4892 , B29K2067/003 , B29K2667/003 , B29L2031/7158
Abstract: A method of sterilizing a bottle includes steps of: sterilizing bacteria adhering to a preform (1) made of resin by gasifying a sterilizer, discharging a sterilized gas (G) from a nozzle (6) toward a preform, now traveling, so as to adhere to the preform (1); activating the sterilizer adhering to the preform by blasting hot air (P) to the preform; sterilizing the bacteria adhering to the preform, and removing the sterilizer adhering to the preform (1); heating the preform to a temperature suitable for blow-molding treatment; and blow-molding the preform within a mold (4) to mold the preform into a bottle (2), wherein the above steps are performed sequentially in order. According to the above-mentioned steps, the sterilizer does not enter a blow-molding machine.
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公开(公告)号：US20190071297A1
公开(公告)日：2019-03-07
申请号：US16083664
申请日：2017-03-07
Applicant: DAI NIPPON PRINTING CO., LTD.
Inventor： Atsushi HAYAKAWA , Yuiko WADA , Ryuichi TAMAGAWA , Tsubasa TOKIMOTO
Abstract: A bottle is conveyed to a filling device without being sterilized by a container sterilizer, and a culture medium is filled inside the bottle by using the filling device. Then, the bottle is capped with a cap using a cap attachment device. Thereafter, whether or not bacteria survive or propagate in the culture medium in the bottle is verified.
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公开(公告)号：US20160185584A1
公开(公告)日：2016-06-30
申请号：US14650737
申请日：2013-12-17
Applicant: DAI NIPPON PRINTING CO., LTD.
Inventor： Atsushi HAYAKAWA , Yuiko WADA
CPC classification number: B67C7/0073 , A61L2/18 , B08B9/027 , B67C3/001
Abstract: It is possible to shorten a time before starting a drink filling working and a time for manufacturing a product. In a drink filling method in which a drink supply pipe line (7) for supplying a sterilized drink from a heat-sterilizing unit (18) into a filling machine (2) is sterilized, the drink then fills a container (4) through the drink supply pipe line (7), and thereafter, the container (4) is sealed, an upstream side circulation path (6a) is formed by forming an upstream side return path to an upstream side pipe line section (7a) passing through the sterilizing unit of the drink supply pipe line, a downstream side circulation path (6b) is formed by forming a downstream side return path to an downstream side pipe line section (7b) of the drink supply pipe line extending from a downstream side portion of the upstream side pipe line section to the filling machine, an alkaline cleaning liquid is circulated within the upstream side circulation path and the downstream side circulation path to thereby clean and sterilize an interior of the drink supplying pipe line, and a drink filling working is stared after performing a rinsing treatment with water.
Abstract translation: 在开始饮料充填工作和制造产品的时间之前，可以缩短时间。 在将从灭菌单元（18）供给无菌饮料的饮料供给管线（7）进入填充机（2）的饮料填充方法中，饮料然后通过所述饮料填充方法填充容器（4） 饮料供给管线（7），然后密封容器（4），通过形成上游侧返回路径形成上游侧循环路径（6a）到上游侧管路部（7a），通过灭菌 饮料供给管路单元形成下游侧循环路径6b，该下游侧循环路径形成在从上游侧下游侧延伸的饮料供给配管的下游侧管路部（7b）的下游侧返回路径 在上游侧循环路径和下游侧循环路径中循环碱性清洗液，从而对饮料供给管路的内部进行清洗消毒，饮料充填工作为st 在用水进行漂洗处理后，
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Patent Agency Ranking
公开(公告)号：US20220274310A1
公开(公告)日：2022-09-01
申请号：US17663862
申请日：2022-05-18
Applicant: Dai Nippon Printing Co., Ltd.
Inventor： Atsushi HAYAKAWA , Yuiko WADA
Abstract: A step of letting a preform made of resin adsorb a sterilizer, a step of sterilizing the preform by heating the preform having adsorbed the sterilizer to a temperature suitable for a blow-molding treatment to activate the sterilizer adsorbed by the preform and a step of shaping the preform into a bottle by blowing aseptic air into the preform in a mold are performed sequentially. According to the above-mentioned steps, the sterilizer does not enter a blow-molding machine.
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公开(公告)号：US20220127125A1
公开(公告)日：2022-04-28
申请号：US17310901
申请日：2020-02-21
Applicant: Dai Nippon Printing Co., Ltd.
Inventor： Atsushi HAYAKAWA , Yuiko WADA
IPC: B67C7/00
Abstract: A container sterilizing device (11) includes a transport mechanism (40) that transports a container (100) and a supply unit (50) that supplies a sterilizing agent to the container (100) that is being transported by the transport mechanism (40). The supply unit (50) includes a nozzle (51) for spraying the sterilizing agent. The nozzle (51) does not move in a vertical direction and, without being inserted into the container (100), moves in synchronization with the container (100) that is being transported by the transport mechanism (40).
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公开(公告)号：US20160257054A1
公开(公告)日：2016-09-08
申请号：US15031355
申请日：2014-11-13
Applicant: Dai Nippon Printing Co., Ltd.
Inventor： Atsushi HAYAKAWA , Yuiko WADA
CPC classification number: B29C49/46 , A61L2/186 , A61L2/208 , A61L2/22 , A61L2202/23 , B29C49/06 , B29C49/4205 , B29C49/6418 , B29C2049/4679 , B29C2049/4697 , B29C2049/4892 , B29K2067/003 , B29K2667/003 , B29L2031/7158
Abstract: A method of sterilizing a bottle includes steps of: sterilizing bacteria adhering to a preform (1) made of resin by gasifying a sterilizer, discharging a sterilized gas (G) from a nozzle (6) toward a preform, now traveling, so as to adhere to the preform (1); activating the sterilizer adhering to the preform by blasting hot air (P) to the preform; sterilizing the bacteria adhering to the preform, and removing the sterilizer adhering to the preform (1); heating the preform to a temperature suitable for blow-molding treatment; and blow-molding the preform within a mold (4) to mold the preform into a bottle (2), wherein the above steps are performed sequentially in order. According to the above-mentioned steps, the sterilizer does not enter a blow-molding machine.
Abstract translation: 对瓶子进行灭菌的方法包括以下步骤：通过气化灭菌器将附着于树脂的预成型体（1）上的细菌灭菌，将灭菌气体（G）从喷嘴（6）排出到预成型体（现在行进），以便 粘附在预成型件（1）上; 通过将热空气（P）喷射到预成型件来活化附着在预成型体上的灭菌器; 对附着在预成型体上的细菌进行灭菌，除去附着在预成型体（1）上的灭菌器。 将预成型件加热到适于吹塑处理的温度; 以及在所述模具（4）内吹塑所述预成型件以将所述预型件模塑成瓶（2），其中按顺序依次执行上述步骤。 根据上述步骤，灭菌器不进入吹塑机。
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公开(公告)号：US20190176385A1
公开(公告)日：2019-06-13
申请号：US16310117
申请日：2017-06-21
Applicant: Dai Nippon Printing Co., Ltd.
Inventor： Atsushi HAYAKAWA , Yuiko WADA
Abstract: To provide a method and an apparatus for sterilizing a preform that can reduce the amount of the remaining hydrogen peroxide in sterilization of a preform.A sterilizer at least containing 30% by mass or less of hydrogen peroxide and a solvent having a boiling point of 85° C. or lower is gasified, the sterilizer gas is blasted to the preform, and the preform to which the sterilizer has been blasted is heated to a temperature suitable for molding by blasting hot air or without blasting hot air. Alternatively, after the preform is irradiated with light containing ultraviolet rays, the sterilizer gas is blasted to the preform, and the preform is heated to a temperature suitable for molding.
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公开(公告)号：US20160263269A1
公开(公告)日：2016-09-15
申请号：US15030163
申请日：2014-11-13
Applicant: DAI NIPPON PRINTING CO., LTD.
Inventor： Atsushi HAYAKAWA , Yuiko WADA
CPC classification number: A61L12/124 , A61L2/208 , A61L12/086 , A61L2202/11 , A61L2202/23 , B29C49/06 , B29C49/12 , B29C2049/4679 , B29C2049/4682 , B29C2049/4697 , B65B55/06 , B65B55/08 , B65B55/10 , B67C7/0073
Abstract: A method of sterilizing a preform includes steps of: sterilizing bacteria adhering to a preform (1) made of resin by gasifying a sterilizer, discharging a sterilized gas (G) from a nozzle (6) toward a preform (1), now traveling, so as to adhere to the preform (1); activating the sterilizer adhering to the preform (1) by blasting hot air (P) to the preform; and sterilizing bacteria adhering to the preform, and removing the sterilizer adhering to the preform (1), wherein the above steps are performed sequentially in order. According to the above-mentioned steps, the sterilizer does not enter a blow-molding machine.
Abstract translation: 对预成型体进行灭菌的方法包括以下步骤：通过气化消毒器来消毒粘附在由树脂制成的预成型体（1）上的细菌，将灭菌气体（G）从喷嘴（6）向现在行进的预成型体（1）排出， 以便粘附到预成型件（1）上; 通过将热空气（P）喷射到预成型件来启动附着在预成型件（1）上的灭菌器; 和附着在预成型体上的细菌灭菌，除去附着在预成型体（1）上的灭菌器，其中依次进行上述步骤。 根据上述步骤，灭菌器不进入吹塑机。
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